From: Gerald Ebberink <g.h.p.ebberink@...>
Date: 2007-01-30T16:14:39+09:00
Subject: Re: generating negative random numbers

Rand(18)-9

Gerald Ebberink
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-----Original Message-----
From: Josselin [mailto:josselin@wanadoo.fr] 
Sent: dinsdag 30 januari 2007 8:10
To: ruby-talk ML
Subject: generating negative random numbers

I know how to generate positive random numbers, but is it possible to 
generate a random number in a range such  [-9..+9]   ?
tfyh

joss